*{padding: 0;margin: 0;}
a{text-decoration: none;color: #fff;}
#top{width: 100%;height: 4rem;background: #295436;line-height: 4rem;}
#top a img{width: 1.6rem;height: 1.6rem;margin-top: 1rem;}
#top a span{position: relative;top: -0.3rem;}
#top p{text-align: center;font-size: 1rem;position: absolute;left: 50%;
margin-left: -2rem; top: 0;font-weight: bold;color: #fff;}